New iPhone, Android Accessory Can Detect HIV

SAN FRANCISCO — An accessory that works with Android and iPhone smartphones can detect HIV with a finger prick in 15 minutes.

The dongle accessory costs just $34 to produce and offers great hope for the future of detecting diseases accurately, its developers say.

News of the HIV testing application was revealed today in a Wired article that gave a rundown how Tiffany Guo and Tassaneewan Laksanasopin, along with other biomedical engineering researchers at Columbia University, built it.

“We saw that the smartphone as this ubiquitous device that already had a lot of the components that we wanted,” Guo told Wired. “So we stripped our dongle down to the essentials of what we needed for our assay — very simple optics and very simple fluid control.”

The dongle accessory plugs into ordinary iPhones and Android phones through the audio jack, which it uses to draw power and transfer data.

“To use the device, you prick your finger and drop a small blood sample into a cassette holding what’s called a microfluidic chip, and then you insert the cassette into the device,” the Wired piece said. “By pressing a bulb on the device, you can push the blood through the chip, which can test the sample, and after about 15 minutes, the results will appear on an app loaded on the phone.”

A video of how the device works can be viewed here.

Related:  

Copyright © 2024 Adnet Media. All Rights Reserved. XBIZ is a trademark of Adnet Media.
Reproduction in whole or in part in any form or medium without express written permission is prohibited.

More News

Justices Alito, Thomas Invoke Victorian-Era Morality Law, Raising Censorship Concerns

Several national publications reported this week on widespread concern among Free Speech advocates after U.S. Supreme Court Justices Samuel Alito and Clarence Thomas repeatedly invoked during a hearing the infamous segregation-era law the Comstock Act, which was the cornerstone of U.S. censorship of sexual material from the 1870s until the 1970s.

TeamSkeet Releases 1st Installment of 'Ripe for the Taking'

TeamSkeet has released the first installment of its latest feature, "Ripe for the Taking," starring TeamSkeet March AllStar Scarlett Alexis.

Skinfluential Management's FansFuel Acquires Fanwire

Creator stats and affiliate marketing platform FansFuel has acquired creator account management tool Fanwire.

Pineapple Support Taps Kasey Kei as Brand Ambassador

Pineapple Support has named veteran performer and content creator Kasey Kei as its latest brand ambassador.

Nebraska AV Bill Moves Forward Despite Privacy, Free Speech Concerns

Nebraska’s unicameral Legislature has given first-round approval to LB 1092, the state’s version of the age verification bills being sponsored around the country by anti-porn religious conservative activists.

Eva Maxim, Katrina Colt Headline 'Cumming to LA' From Cherry Kiss

Eva Maxim and Katrina Colt star with Vince Karter in 2021 XBIZ Europas Female Performer of the Year Cherry Kiss' "Cumming to L.A.," from Evil Angel.

AEBN Celebrates 25th Anniversary

The Adult Entertainment Broadcast Network (AEBN) is celebrating its 25th year in business this week.

Performers in Meta Blacklisting Lawsuit Seek to Preserve Antitrust Claims

Adult Performance Artists Guild board officers Alana Evans, Kelly Pierce and Ruby have informed a California court that, although they want to drop their lawsuit claiming that Meta conspired with OnlyFans to blacklist rival premium fan platforms’ talent, they may still pursue antitrust claims in the future.

Skylar Snow Headlines 'Infidelity 4' From Sweet Sinner

Skylar Snow toplines "Infidelity 4," the latest release from Mile High Media studio brand Sweet Sinner.

Serenity Cox Stars in 'Enjoy It' From MILFY

Serenity Cox stars with Alberto Blanco in "Enjoy It," from Vixen Media Group studio imprint MILFY.

Show More